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10Clouds

Mobile Engineer (iOS / Multiplatform)

10Clouds
Poland · Full-time · Entry
We’re looking for a Senior Mobile Engineer who thrives at the intersection of native iOS development and cross-platform architecture. You’ll play a key role in integrating our Kotlin Multiplatform (KMP) core SDK into high-performance native Swift applications, shaping the next generation of secure and innovative mobile experiences.

What You’ll Do

  • Develop, maintain, and enhance native iOS applications built with Swift and UIKit.
  • Integrate Kotlin Multiplatform shared modules into Swift-based codebases and ensure seamless interoperability.
  • Collaborate closely with backend and Android engineers to evolve KMP shared architecture across the ecosystem.
  • Lead improvements to app performance, maintainability, and architecture using MVVM, RxSwift, and related best practices.
  • Contribute to design discussions and participate in code reviews to maintain high technical standards.
  • Build and optimize frameworks and SDK integrations that will be used across multiple products.

What We’re Looking For

  • 4+ years of professional experience in mobile app development, primarily on iOS.
  • Expertise in Swift, UIKit, RxSwift, and MVVM design patterns.
  • Hands-on experience integrating Kotlin Multiplatform shared modules into native iOS applications.
  • Knowledge of how to bridge Compose-based layers with native Swift codebases.
  • Ability to navigate complex cross-platform build systems and dependency management.
  • Familiarity with app architecture principles, CI/CD for mobile apps, and version control (Git).
  • Strong collaboration and communication skills, with a focus on delivering well-tested, maintainable code.

Nice to Have

  • Previous work on SDK-level development or modular app architectures.
  • Experience with modern Android development (Kotlin, Compose).
  • Knowledge of security-sensitive mobile SDKs or identity verification systems.

Key Skills

Ranked by relevance

swift kotlin ios rxswift android cicd
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Country Guide

Poland

Fast-growing Central European IT hub

Posted
Nov 25, 2025
Type
Full-time
Level
Entry
Location
Warsaw
Company
10Clouds

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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